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-rw-r--r--src/gallium/drivers/svga/svga_pipe_constants.c15
-rw-r--r--src/gallium/drivers/svga/svga_resource.c1
-rw-r--r--src/gallium/drivers/svga/svga_resource_buffer.c1
-rw-r--r--src/gallium/drivers/svga/svga_resource_buffer.h6
-rw-r--r--src/gallium/drivers/svga/svga_resource_buffer_upload.c18
-rw-r--r--src/gallium/drivers/svga/svga_screen.c5
-rw-r--r--src/gallium/drivers/svga/svga_swtnl_draw.c20
7 files changed, 31 insertions, 35 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_constants.c b/src/gallium/drivers/svga/svga_pipe_constants.c
index 2fa2142d07d..cfa823b345d 100644
--- a/src/gallium/drivers/svga/svga_pipe_constants.c
+++ b/src/gallium/drivers/svga/svga_pipe_constants.c
@@ -29,6 +29,7 @@
#include "tgsi/tgsi_parse.h"
#include "svga_context.h"
+#include "svga_resource_buffer.h"
/***********************************************************************
* Constant buffers
@@ -45,9 +46,17 @@ struct svga_constbuf
static void svga_set_constant_buffer(struct pipe_context *pipe,
uint shader, uint index,
- struct pipe_resource *buf)
+ struct pipe_constant_buffer *cb)
{
struct svga_context *svga = svga_context(pipe);
+ struct pipe_resource *buf = cb ? cb->buffer : NULL;
+
+ if (cb && cb->user_buffer) {
+ buf = svga_user_buffer_create(pipe->screen,
+ (void *) cb->user_buffer,
+ cb->buffer_size,
+ PIPE_BIND_CONSTANT_BUFFER);
+ }
assert(shader < PIPE_SHADER_TYPES);
assert(index == 0);
@@ -59,6 +68,10 @@ static void svga_set_constant_buffer(struct pipe_context *pipe,
svga->dirty |= SVGA_NEW_FS_CONST_BUFFER;
else
svga->dirty |= SVGA_NEW_VS_CONST_BUFFER;
+
+ if (cb && cb->user_buffer) {
+ pipe_resource_reference(&buf, NULL);
+ }
}
diff --git a/src/gallium/drivers/svga/svga_resource.c b/src/gallium/drivers/svga/svga_resource.c
index bb6236dce67..b86469af12d 100644
--- a/src/gallium/drivers/svga/svga_resource.c
+++ b/src/gallium/drivers/svga/svga_resource.c
@@ -64,7 +64,6 @@ svga_init_resource_functions(struct svga_context *svga)
svga->pipe.transfer_unmap = u_transfer_unmap_vtbl;
svga->pipe.transfer_destroy = u_transfer_destroy_vtbl;
svga->pipe.transfer_inline_write = u_transfer_inline_write_vtbl;
- svga->pipe.redefine_user_buffer = svga_redefine_user_buffer;
}
void
diff --git a/src/gallium/drivers/svga/svga_resource_buffer.c b/src/gallium/drivers/svga/svga_resource_buffer.c
index ff53b827855..fa713ee88ad 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer.c
+++ b/src/gallium/drivers/svga/svga_resource_buffer.c
@@ -394,7 +394,6 @@ svga_user_buffer_create(struct pipe_screen *screen,
sbuf->b.b.height0 = 1;
sbuf->b.b.depth0 = 1;
sbuf->b.b.array_size = 1;
- sbuf->b.b.user_ptr = ptr;
sbuf->swbuf = ptr;
sbuf->user = TRUE;
diff --git a/src/gallium/drivers/svga/svga_resource_buffer.h b/src/gallium/drivers/svga/svga_resource_buffer.h
index ca8c8d1f5ea..da85f1a002e 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer.h
+++ b/src/gallium/drivers/svga/svga_resource_buffer.h
@@ -243,10 +243,4 @@ svga_winsys_buffer_create(struct svga_context *svga,
unsigned usage,
unsigned size);
-void
-svga_redefine_user_buffer(struct pipe_context *ctx,
- struct pipe_resource *resource,
- unsigned offset,
- unsigned size);
-
#endif /* SVGA_BUFFER_H */
diff --git a/src/gallium/drivers/svga/svga_resource_buffer_upload.c b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
index e5273009d41..94a324d6dba 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer_upload.c
+++ b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
@@ -644,21 +644,3 @@ svga_context_flush_buffers(struct svga_context *svga)
next = curr->next;
}
}
-
-
-void
-svga_redefine_user_buffer(struct pipe_context *pipe,
- struct pipe_resource *resource,
- unsigned offset,
- unsigned size)
-{
- struct svga_buffer *sbuf = svga_buffer(resource);
-
- assert(sbuf->user);
- assert(!sbuf->dma.pending);
- assert(!sbuf->handle);
- assert(!sbuf->hwbuf);
-
- /* use the default action of simply resizing the user buffer's size */
- u_default_redefine_user_buffer(pipe, resource, offset, size);
-}
diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index 5a8434a04dc..64ec658b80e 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -161,7 +161,12 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_TEXTURE_SWIZZLE:
return 1;
case PIPE_CAP_USER_VERTEX_BUFFERS:
+ case PIPE_CAP_USER_INDEX_BUFFERS:
+ return 0;
+ case PIPE_CAP_USER_CONSTANT_BUFFERS:
return 1;
+ case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
+ return 16;
case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
{
diff --git a/src/gallium/drivers/svga/svga_swtnl_draw.c b/src/gallium/drivers/svga/svga_swtnl_draw.c
index 377026411f2..bb6870f6572 100644
--- a/src/gallium/drivers/svga/svga_swtnl_draw.c
+++ b/src/gallium/drivers/svga/svga_swtnl_draw.c
@@ -66,12 +66,14 @@ svga_swtnl_draw_vbo(struct svga_context *svga,
* Map vertex buffers
*/
for (i = 0; i < svga->curr.num_vertex_buffers; i++) {
- map = pipe_buffer_map(&svga->pipe,
- svga->curr.vb[i].buffer,
- PIPE_TRANSFER_READ,
- &vb_transfer[i]);
-
- draw_set_mapped_vertex_buffer(draw, i, map);
+ if (svga->curr.vb[i].buffer) {
+ map = pipe_buffer_map(&svga->pipe,
+ svga->curr.vb[i].buffer,
+ PIPE_TRANSFER_READ,
+ &vb_transfer[i]);
+
+ draw_set_mapped_vertex_buffer(draw, i, map);
+ }
}
/* TODO move this to update_swtnl_draw */
@@ -109,8 +111,10 @@ svga_swtnl_draw_vbo(struct svga_context *svga,
* unmap vertex/index buffers
*/
for (i = 0; i < svga->curr.num_vertex_buffers; i++) {
- pipe_buffer_unmap(&svga->pipe, vb_transfer[i]);
- draw_set_mapped_vertex_buffer(draw, i, NULL);
+ if (svga->curr.vb[i].buffer) {
+ pipe_buffer_unmap(&svga->pipe, vb_transfer[i]);
+ draw_set_mapped_vertex_buffer(draw, i, NULL);
+ }
}
if (ib_transfer) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 12:03:20 +0000